+22
-29
lines changedFilter options
+22
-29
lines changed Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
1 1
// --- Static ---
2 2 3 -
export const from = Array.from
4 -
export const isArray = Array.isArray
3 +
export const from = (...args) => Array.from(...args)
4 +
export const isArray = val => Array.isArray(val)
5 5 6 6
// --- Instance ---
7 7
@@ -78,11 +78,13 @@ export const eventOff = (el, evtName, handler, options) => {
78 78
export const removeNode = el => el && el.parentNode && el.parentNode.removeChild(el)
79 79 80 80
// Determine if an element is an HTML element
81 -
export const isElement = el => Boolean(el && el.nodeType === Node.ELEMENT_NODE)
81 +
export const isElement = el => !!(el && el.nodeType === Node.ELEMENT_NODE)
82 82 83 83
// Determine if an HTML element is visible - Faster than CSS check
84 84
export const isVisible = el => {
85 -
if (!isElement(el) || !contains(d.body, el)) {
85 +
if (!isElement(el) || !el.parentNode || !contains(d.body, el)) {
86 +
// Note this can fail for shadow dom elements since they
87 +
// are not a direct descendant of document.body
86 88
return false
87 89
}
88 90
if (el.style.display === 'none') {
@@ -94,7 +96,7 @@ export const isVisible = el => {
94 96
// So any tests that need isVisible will fail in JSDOM
95 97
// Except when we override the getBCR prototype in some tests
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const bcr = getBCR(el)
97 -
return Boolean(bcr && bcr.height > 0 && bcr.width > 0)
99 +
return !!(bcr && bcr.height > 0 && bcr.width > 0)
98 100
}
99 101 100 102
// Determine if an element is disabled
@@ -117,12 +119,7 @@ export const select = (selector, root) =>
117 119
(isElement(root) ? root : d).querySelector(selector) || null
118 120 119 121
// Determine if an element matches a selector
120 -
export const matches = (el, selector) => {
121 -
if (!isElement(el)) {
122 -
return false
123 -
}
124 -
return matchesEl.call(el, selector)
125 -
}
122 +
export const matches = (el, selector) => (isElement(el) ? matchesEl.call(el, selector) : false)
126 123 127 124
// Finds closest element matching selector. Returns `null` if not found
128 125
export const closest = (selector, root, includeRoot = false) => {
@@ -138,12 +135,8 @@ export const closest = (selector, root, includeRoot = false) => {
138 135
}
139 136 140 137
// Returns true if the parent element contains the child element
141 -
export const contains = (parent, child) => {
142 -
if (!parent || !isFunction(parent.contains)) {
143 -
return false
144 -
}
145 -
return parent.contains(child)
146 -
}
138 +
export const contains = (parent, child) =>
139 +
parent && isFunction(parent.contains) ? parent.contains(child) : false
147 140 148 141
// Get an element given an ID
149 142
export const getById = id => d.getElementById(/^#/.test(id) ? id.slice(1) : id) || null
@@ -2,18 +2,18 @@ import { isArray } from './array'
2 2 3 3
// --- Static ---
4 4 5 -
export const assign = Object.assign
6 -
export const getOwnPropertyNames = Object.getOwnPropertyNames
7 -
export const keys = Object.keys
8 -
export const defineProperties = Object.defineProperties
9 -
export const defineProperty = Object.defineProperty
10 -
export const freeze = Object.freeze
11 -
export const getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
12 -
export const getOwnPropertySymbols = Object.getOwnPropertySymbols
13 -
export const getPrototypeOf = Object.getPrototypeOf
14 -
export const create = Object.create
15 -
export const isFrozen = Object.isFrozen
16 -
export const is = Object.is
5 +
export const assign = (...args) => Object.assign(...args)
6 +
export const create = (proto, optionalProps) => Object.create(proto, optionalProps)
7 +
export const defineProperties = (obj, props) => Object.defineProperties(obj, props)
8 +
export const defineProperty = (obj, prop, descr) => Object.defineProperty(obj, prop, descr)
9 +
export const freeze = obj => Object.freeze(obj)
10 +
export const getOwnPropertyNames = obj => Object.getOwnPropertyNames(obj)
11 +
export const getOwnPropertyDescriptor = (obj, prop) => Object.getOwnPropertyDescriptor(obj, prop)
12 +
export const getOwnPropertySymbols = obj => Object.getOwnPropertySymbols(obj)
13 +
export const getPrototypeOf = obj => Object.getPrototypeOf(obj)
14 +
export const is = (value1, value2) => Object.is(value1, value2)
15 +
export const isFrozen = obj => Object.isFrozen(obj)
16 +
export const keys = obj => Object.keys(obj)
17 17 18 18
// --- "Instance" ---
19 19 You can’t perform that action at this time.
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